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Self-aligning Plain Bearing NSN 3120-00-864-9412

Item Description

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

NSN 3120-00-864-9412 NSN: 3120-00-864-9412

Features and Characteristics

Bore Diameter
Between 0.4370 inches and 0.4390 inches
Outer Member Outside Diameter
Between 0.0995 inches and 1.0000 inches
Outer Member Width
0.3450 inches
Inner Member Width
Between 0.8700 inches and 0.8750 inches
Lubrication Feature
Groove internal outer member
Material
Steel comp e52100 inner member
Material Specification
Mil-s-18732, cond a military specification single material response outer race member
Surface Treatment
Chromium inner member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
008649412
NSN
3120008649412

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BHDR7295G
Cage Code:
81376
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482300040
  • NAICS: 332991
  • SITC: 74630
  • Description: Spherical roller bearings, single row
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-00-864-9412
What are the manufacturers of nsn 3120008649412?
Does this nsn 3120008649412 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120008649412
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. the item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. the assembly may be either separable or nonseparable. excludes bearing, plain, rod end and bearing, plain, spherical.
Does nsn 3120008649412 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120008649412 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120008649412?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
App. Key:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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